

Compare GSK versus Pfizer for CEO Rating, Overall Culture Score, Brand Ranking, and other ratings. Results were generated by 448 employees and customers of GSK and 777 employees and customers of Pfizer.
| 56% | Promoters |
|---|---|
| 21% | Passive |
| 23% | Detractors |
Net Promoter Score
Winner by 32
| 43% | Promoters |
|---|---|
| 15% | Passive |
| 42% | Detractors |